CN101193608B - 互锁模块化椎间盘髓核假体 - Google Patents

互锁模块化椎间盘髓核假体 Download PDF

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Publication number
CN101193608B
CN101193608B CN200680018462XA CN200680018462A CN101193608B CN 101193608 B CN101193608 B CN 101193608B CN 200680018462X A CN200680018462X A CN 200680018462XA CN 200680018462 A CN200680018462 A CN 200680018462A CN 101193608 B CN101193608 B CN 101193608B
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modular
modular segment
disc
segment
joint
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CN101193608A (zh
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杰利弗·C·菲尔特
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Vertebral Technologies Inc
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Vertebral Technologies Inc
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Priority claimed from US11/372,477 external-priority patent/US7591853B2/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
    • A61F2002/444—Intervertebral or spinal discs, e.g. resilient for replacing the nucleus pulposus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2002/4625—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use
    • A61F2002/4627—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use with linear motion along or rotating motion about the instrument axis or the implantation direction, e.g. telescopic, along a guiding rod, screwing inside the instrument
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0061—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof swellable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0069—Three-dimensional shapes cylindrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0019—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in hardness, e.g. Vickers, Shore, Brinell

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
CN200680018462XA 2005-05-24 2006-05-24 互锁模块化椎间盘髓核假体 Active CN101193608B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US68533205P 2005-05-24 2005-05-24
US60/685,332 2005-05-24
US70045905P 2005-07-19 2005-07-19
US60/700,459 2005-07-19
US11/372,477 US7591853B2 (en) 2005-03-09 2006-03-09 Rail-based modular disc nucleus prosthesis
US11/372,357 2006-03-09
US11/372,477 2006-03-09
US11/372,357 US7267690B2 (en) 2005-03-09 2006-03-09 Interlocked modular disc nucleus prosthesis
PCT/US2006/020150 WO2006127848A2 (en) 2005-03-09 2006-05-24 Interlocked modular disc nucleus prosthesis

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CN101193608A CN101193608A (zh) 2008-06-04
CN101193608B true CN101193608B (zh) 2012-10-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9510953B2 (en) 2012-03-16 2016-12-06 Vertebral Technologies, Inc. Modular segmented disc nucleus implant

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1906886A4 (en) * 2005-07-19 2012-05-02 Vertebral Technologies Inc MULTI-COMPOSITE-DISC PROSTHESIS
US9737414B2 (en) 2006-11-21 2017-08-22 Vertebral Technologies, Inc. Methods and apparatus for minimally invasive modular interbody fusion devices
FR2914843B1 (fr) * 2007-04-13 2010-04-23 Creaspine Implant intervertebral pour le corps humain ou animal
US7967866B2 (en) 2007-11-27 2011-06-28 Warsaw Orthopedic, Inc. Stackable intervertebral devices and methods of use
US7985231B2 (en) 2007-12-31 2011-07-26 Kyphon Sarl Bone fusion device and methods
FR2928079A1 (fr) * 2008-02-28 2009-09-04 Warsaw Orthopedic Inc Implant de noyau a centrage automatique.
CN102448379B (zh) * 2009-04-03 2014-11-19 米切尔·A·哈登布鲁克 外科手术牵开器系统
US9132207B2 (en) 2009-10-27 2015-09-15 Spine Wave, Inc. Radiopaque injectable nucleus hydrogel compositions
CN106073953B (zh) * 2016-08-26 2017-12-08 常州好利医疗科技有限公司 联动式椎间融合器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6595998B2 (en) * 2001-03-08 2003-07-22 Spinewave, Inc. Tissue distraction device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279097A (en) * 1980-06-02 1981-07-21 Walker Gary W Soft playing disc
US5609635A (en) * 1988-06-28 1997-03-11 Michelson; Gary K. Lordotic interbody spinal fusion implants
CA1333209C (en) 1988-06-28 1994-11-29 Gary Karlin Michelson Artificial spinal fusion implants
JP3007903B2 (ja) * 1991-03-29 2000-02-14 京セラ株式会社 人工椎間板
CN1156255C (zh) * 1993-10-01 2004-07-07 美商-艾克罗米德公司 脊椎植入物
WO1998020939A2 (en) * 1996-11-15 1998-05-22 Advanced Bio Surfaces, Inc. Biomaterial system for in situ tissue repair
AU769391C (en) 1999-10-21 2008-01-17 Warsaw Orthopedic, Inc. Devices and techniques for a posterior lateral disc space approach
AU2001285488A1 (en) * 2000-08-28 2002-03-13 Advanced Bio Surfaces, Inc Method for mammalian joint resurfacing
EP1563808B1 (en) * 2000-08-30 2008-04-02 Warsaw Orthopedic, Inc. Intervertebral disc nucleus implants
US6468311B2 (en) * 2001-01-22 2002-10-22 Sdgi Holdings, Inc. Modular interbody fusion implant
US20040049283A1 (en) * 2002-06-04 2004-03-11 Tushar Patel Medical implant and method of reducing back pain
US7008452B2 (en) * 2003-06-26 2006-03-07 Depuy Acromed, Inc. Dual durometer elastomer artificial disc
WO2006051547A2 (en) * 2004-11-15 2006-05-18 Disc-O-Tech Medical Technologies, Ltd. Assembled prosthesis such as a disc
WO2006074414A2 (en) * 2005-01-08 2006-07-13 Alphaspine, Inc. Modular disc device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6595998B2 (en) * 2001-03-08 2003-07-22 Spinewave, Inc. Tissue distraction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9510953B2 (en) 2012-03-16 2016-12-06 Vertebral Technologies, Inc. Modular segmented disc nucleus implant

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WO2006127849A2 (en) 2006-11-30
HK1134010A1 (en) 2010-04-16
JP4891991B2 (ja) 2012-03-07
CN101500513A (zh) 2009-08-05
CN101193608A (zh) 2008-06-04
EP1887986A4 (en) 2012-05-02
JP2008545475A (ja) 2008-12-18
HK1116041A1 (en) 2008-12-19
WO2006127849A3 (en) 2008-12-04
JP2008541875A (ja) 2008-11-27
JP4832514B2 (ja) 2011-12-07
EP1883378A4 (en) 2012-05-02
BRPI0611200A2 (pt) 2010-08-24
KR20080039846A (ko) 2008-05-07
EP1887986A2 (en) 2008-02-20
EP1883378A2 (en) 2008-02-06
KR101328801B1 (ko) 2013-11-13
BRPI0611201A2 (pt) 2010-08-24
CN101500513B (zh) 2013-08-14
EP1883378B1 (en) 2020-02-26
KR101330340B1 (ko) 2013-11-15
KR20080025078A (ko) 2008-03-19

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